
公司有一部思科850系列的SOHU路由器,有一个wan口和4个lan口,类似宽带路由器,我把它放在局域网中,当路由器使用,不用来拨号上网,我在里面配置接口IP地址时配不起来,总是显示 “IP addresses may not be configured on L2 links”,难道这个路由器真的只能当交换机和拨号用?' q: ^; o7 _5 h! N
5 z( \6 `7 ?" u+ W我的配置很简单,之前是拨号用的,现在把拨号有关的设置都去掉了,拨号用另一个家用型无线路由器替代了。
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5 R* L0 z3 Z) G/ |下面是去掉之后的配置,我的850很奇怪,只是f4的接口可以设置IP地址,f0到f3不能设置,使用no switchport命令系统显示"Incomplete command",而f4接口上没有no swithport命令。& h& U7 G* W# I- ]2 q0 J5 j" v
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这说明f0到f3接口分别对应4个Lan接口(也许不能设置IP了),而这个f4对应的就是WAN口,可用来做路由。$ w# P. x! X T
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3 C, e' @9 E4 q: q1 \& M0 Q$ ^我按上图的连接好后,show ip route 后显示如下:! O k9 A) X0 x
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Gateway of last resort is not set
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C 192.168.0.0/24 is directly connected, FastEthernet4
% ^( |& R; z+ Y- @1 s4 i; T& RC 192.168.1.0/24 is directly connected, Vlan1
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我想知道该如何配置无论任何主机都能ping通其它 网段的主机?
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) e0 c1 b9 O+ v; }/ j1 e1 ACurrent configuration : 1371 bytes
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version 12.43 F$ [; b6 p4 e
no service pad! F$ O6 j$ h. s2 g, h
service timestamps debug datetime msec
# Y' C2 W S" p( Fservice timestamps log datetime msec6 d$ K4 k: C$ w6 h; {- j
no service password-encryption+ ~+ B* S4 E m: H0 g7 t' I$ q
no service dhcp2 m5 U* R q# c; ]" r) G" }
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. d+ |0 J2 u. X; ^- ?hostname yinying
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8 E5 B1 D" u7 [0 o& A' V- ^+ z' ~boot-start-marker, S& r$ r3 D2 \" c; U/ _1 P3 K
boot-end-marker* g. ]. }# A9 b! l( z
!! N) H0 f/ Y; _) l
enable secret 5 $1$dEIY$3IPJwAahfjBnaBrLH3z5i/
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8 u _ P" X e& |no aaa new-model
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resource policy
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3 A' Y) X) ~& k# |$ f! y- J7 I' qip subnet-zero% {, j- j0 Q1 i
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ip cef& ^& V3 S0 h0 W( S3 u% m* b9 J- R* j% i
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' M$ Y- a! x4 w }& Vusername test password 0 test
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6 h0 r& |# R uinterface FastEthernet00 Y1 g7 V* f. @! m! V" r
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interface FastEthernet1- Y* q$ ]: {3 G# z7 K/ \. H$ \
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- z) h$ O# X4 C5 |interface FastEthernet2+ ?; Y& e' o8 B W% ]; V' n
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3 ~+ f1 g$ M8 s! u7 p6 ~ i% O3 Qinterface FastEthernet3
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interface FastEthernet40 I+ U& N7 v' U# i
ip address 192.168.0.254 255.255.255.0' [, F1 W% p" A2 X" u; _
duplex auto* U! f/ @( [( `% P6 m* B
speed auto y. A0 ~% o2 h" [4 i9 k5 v( K
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- m' _7 p0 n. d- c$ N! ^interface Vlan1
& j; E& G7 j; d! V6 j0 q" Uip address 192.168.1.4 255.255.255.0
6 T7 Q' y/ ?( w3 y# ^- O/ c. @ip nat inside
! H- [9 j& F) xip nat enable
! n$ ~! {3 q" g. |ip virtual-reassembly
0 A$ X0 r, X$ s+ Jip tcp adjust-mss 10248 x$ r6 `/ c p' n0 `
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1 L3 [: d4 K: }* ?interface Dialer14 k4 W, d, X% O. u& N$ w+ s
mtu 1492
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2 ]$ x; k5 M4 k* f6 |ip nat outside
j: h' Z4 O, C0 wip nat enable
+ M" H' w z K/ D: Yip virtual-reassembly
2 c" c/ ?) I* C) Z+ xencapsulation ppp
+ X6 ~2 d: L! ^6 x+ J& P8 eip tcp adjust-mss 1024
- o5 p; s% y: T6 Z: Mdialer pool 1: a% Z6 f; z3 x) U4 {
dialer-group 1
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ip classless
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no ip http server
. p+ j2 e# ~4 Y1 ?2 nno ip http secure-server
! c/ e0 W6 N) ]% T/ u6 ]no ip nat service ras8 r1 A2 V+ e" w, u) f/ H
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arp 192.168.1.1 001b.8fd2.f42b ARPA: t& m4 p6 F9 [, Q _& ]) w
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control-plane* ~* V/ J6 {4 E9 Q
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************************************************
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************************************************^C
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3 V7 M9 ?5 G7 i- h' ]7 xline con 0
4 \( V) V( x& J4 _% b) opassword 88858382
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no modem enable
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line vty 0 4! M( k3 \5 L' S' ^* {; ^
password 88858382. Z" Z: Q& j, e- M
login local
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scheduler max-task-time 5000
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